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States → Indiana

ROCHESTER WATER DEPARTMENT

PWS ID: IN5225006 · ROCHESTER, Indiana 46975-0110

Population Served
6,218
Total Violations
74
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
3,661
County
Fulton
School/Daycare
No
MCL Violations
5
Monitoring Violations
63
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 5 2013
TTHM MR 4 2024
Total Haloacetic Acids (HAA5) MR 4 2024
Coliform (TCR) MR 3 2010
Dinoseb MR 2 1994
2,4-D MR 2 1994
Chlordane MR 2 1994
Carbofuran MR 2 1994
Lead and Copper Rule MR 2 1993
Toxaphene MR 2 1994
Benzo(a)pyrene MR 2 1994
Aldicarb sulfoxide MR 2 1994
Aldicarb MR 2 1994
HEXACHLOROBENZENE MR 2 1994
Heptachlor epoxide MR 2 1994
Heptachlor MR 2 1994
Dalapon MR 2 1994
1,2-DIBROMO-3-CHLOROPROPANE MR 2 1994
Hexachlorocyclopentadiene MR 2 1994
Endrin MR 2 1994
Atrazine MR 2 1994
Di(2-ethylhexyl) phthalate MR 2 1994
Di(2-ethylhexyl) adipate MR 2 1994
Aldicarb sulfone MR 2 1994
LASSO MR 2 1994
BHC-GAMMA MR 2 1994
ETHYLENE DIBROMIDE MR 2 1994
Endothall MR 2 1994
Diquat MR 2 1994
Nitrate MR 1 1979

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
PFHpA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/5/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/5/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/5/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/5/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 8/5/2024 <0.02 µg/L 0.02 µg/L Not Detected
4:2 FTS 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 8/5/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 8/5/2024 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/5/2024 <0.006 µg/L 0.006 µg/L Not Detected
lithium 8/5/2024 <9 µg/L 9 µg/L Not Detected
PFPeS 8/5/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/5/2024 <0.002 µg/L 0.002 µg/L Not Detected
6:2 FTS 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 8/5/2024 <0.002 µg/L 0.002 µg/L Not Detected
8:2 FTS 8/5/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/5/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 2/7/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 2/7/2024 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 2/7/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 2/7/2024 <0.007 µg/L 0.007 µg/L Not Detected
NFDHA 2/7/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFDA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 2/7/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 2/7/2024 <0.004 µg/L 0.004 µg/L Not Detected
lithium 2/7/2024 <9 µg/L 9 µg/L Not Detected
PFHxS 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 2/7/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFHpS 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 2/7/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 2/7/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 2/7/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 2/7/2024 <0.003 µg/L 0.003 µg/L Not Detected
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.